(5E)-1-Benzyl-5-(3,3,3-tri­chloro-2-oxo­propyl­idene)pyrrolidin-2-one

In the crystal structure of the title compound, C(14)H(12)Cl(3)NO(2), no classical hydrogen-bonding inter­actions are observed. The methyl­ene fragments of the benzyl groups participate in non-classic hydrogen-bond inter­actions with the carbonyl O atoms of neighboring mol­ecules, generating co-oper...

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Detalles Bibliográficos
Autores principales: Fabiani Claro Flores, Alex, Correia Flores, Darlene, Rosa de Menezes Vicenti, Juliano, Pizzuti, Lucas, Teixeira Campos, Patrick
Formato: Online Artículo Texto
Lenguaje:English
Publicado: International Union of Crystallography 2014
Materias:
Organic Papers
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4051069/
https://www.ncbi.nlm.nih.gov/pubmed/24940220
http://dx.doi.org/10.1107/S160053681400751X
Descripción
Sumario:In the crystal structure of the title compound, C(14)H(12)Cl(3)NO(2), no classical hydrogen-bonding inter­actions are observed. The methyl­ene fragments of the benzyl groups participate in non-classic hydrogen-bond inter­actions with the carbonyl O atoms of neighboring mol­ecules, generating co-operative centrosymmetric dimers with R (5) (5)(10) ring motifs. The overall mol­ecular arrangement in the unit cell seems to be highly influenced by secondary non-covalent weak C—Cl⋯π [Cl⋯Cg(phenyl ring) = 3.732 (2) Å] and C—O⋯π [O⋯Cg(pyrrolidine ring) = 2.985 (2) Å] contacts.

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